EP 4342119 A1 20240327 - DISTRIBUTED RESOURCE UNIT TRANSMISSION
Title (en)
DISTRIBUTED RESOURCE UNIT TRANSMISSION
Title (de)
ÜBERTRAGUNG EINER VERTEILTEN RESSOURCENEINHEIT
Title (fr)
TRANSMISSION D'UNITÉS DE RESSOURCES DISTRIBUÉES
Publication
Application
Priority
- US 202117322097 A 20210517
- US 2022025613 W 20220420
Abstract (en)
[origin: US2022369315A1] This disclosure provides methods, devices and systems for increasing the transmit power of wireless communication devices operating on power spectral density (PSD)-limited wireless channels. Some implementations more specifically relate to physical layer (PHY) convergence protocol (PLCP) protocol data unit (PPDU) designs that support distributed transmission. In some implementations, a PPDU may be generated based on one or more legacy tone plans. In such implementations, a portion of the PPDU may be modulated on a number (M) of tones representing a logical RU, and the M tones may be further mapped to M noncontiguous subcarrier indices in accordance with a distributed tone plan. In some other implementations, a PPDU may be generated based on a distributed tone plan. In such implementations, a portion of the PPDU may be modulated on a number (M) of tones coinciding with M noncontiguous subcarrier indices in accordance with the distributed tone plan.
IPC 8 full level
H04L 5/00 (2006.01); H04L 27/26 (2006.01); H04W 52/34 (2009.01)
CPC (source: EP KR US)
H04L 5/0041 (2013.01 - EP KR); H04L 5/0044 (2013.01 - EP KR US); H04L 5/0069 (2013.01 - EP); H04L 27/2602 (2013.01 - EP KR); H04L 27/26132 (2021.01 - EP); H04W 52/34 (2013.01 - EP); H04W 52/346 (2013.01 - KR US); H04W 72/0453 (2013.01 - US); H04W 52/367 (2013.01 - EP); H04W 84/12 (2013.01 - KR)
Citation (search report)
See references of WO 2022245463A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
US 11818698 B2 20231114; US 2022369315 A1 20221117; BR 112023023277 A2 20240123; CN 117296287 A 20231226; EP 4342119 A1 20240327; KR 20240009396 A 20240122; TW 202249520 A 20221216; US 2024049203 A1 20240208; WO 2022245463 A1 20221124
DOCDB simple family (application)
US 202117322097 A 20210517; BR 112023023277 A 20220420; CN 202280034205 A 20220420; EP 22722620 A 20220420; KR 20237038103 A 20220420; TW 111115225 A 20220421; US 2022025613 W 20220420; US 202318486055 A 20231012